Kenji Kawai

Kenji Kawai
川井 憲次
Kawai in 2007
Background information
Also known asKaai (かーいさん, Kāi-san)
Born (1957-04-23) April 23, 1957
Shinagawa, Japan
GenresFilm score
Electronic rock
Instrumental rock
Occupations
  • Composer
  • arranger
Instruments
  • Guitar
  • keyboard
  • drums
Years active1980–present
Websitewww.kenjikawai.com

Kenji Kawai (川井 憲次, Kawai Kenji; born April 23, 1957) is a Japanese music composer and arranger. Known as one of the biggest names in the soundtrack world, he has worked on a wide range of mixed media productions, including anime, TV shows, films, video games and ice shows.[1] Among his credits are Toei's: Kamen Rider Heisei Generations Forever, Tsui Hark's Seven Swords and Young Detective Dee: Rise of the Sea Dragon; Wilson Yip's Ip Man; Mamoru Oshii's films: The Red Spectacles, StrayDog: Kerberos Panzer Cops, Ghost in the Shell, Mobile Police Patlabor and Assault Girls. He also worked on the OVA and TV anime adaptations of: Vampire Princess Miyu, The Sky Crawlers and Avalon; the anime adaptations of Rumiko Takahashi's Ranma ½ and Maison Ikkoku; the live-action adaptation of Gantz and Hideo Nakata's films: Ring, Ring 2, Chaos, Dark Water and Kaidan.

His nephew, Hidehiro Kawai, is a bassist in Fox Capture Plan, an instrumental band.

Career

After dropping out of a nuclear engineering program at Tokai University, Kawai began studying music at Shobi Music Academy. However, he dropped out after half a year. With a few friends, he created the band Muse, playing fusion rock and participating in music competitions. Through competing in such contests, the band members became technically competent to enter the music industry and decided to part ways.[2]

After leaving Muse, Kawai began composing music for commercials in his home studio. While recording music for radio actor and voice actor Yūji Mitsuya, he met music director Naoko Asari, who advised him to compose anime soundtracks. Some of his work for anime soundtracks can be found in Ranma ½ and Ghost in the Shell. According to Kawai, he is not good at creating music from nothing, as he draws sounds from the visuals of the works. In the majority of cases, the images of the anime are not yet created, so he creates music when referencing storyboard visuals.[3]

Following his success as an anime movies music composer, he became involved in live action movies. He contributed music to horror films: Ring, Ring 2, Dark Water, Japanese-Polish science-fiction film Avalon, the Hong Kong film Seven Swords and in the 2006 live action film Death Note.

Kawai has worked on several projects with director Mamoru Oshii (both Headgear members) and has written scores for all of Hideo Nakata's films. Kawai's music has received the Annie Award and Hong Kong Film Award. In 2005, Ghost in The Shell 2: Innocence he was nominated for an Annie Award.

For the music found in Seven Swords and A Battle of Wits he was nominated for Best Original Film Score Awards at both the 25th and 26th Hong Kong Film Awards in 2006 and 2007.

In 2019 he composed the music for the storytelling ice show Hyoen – Like the moonlight,[4] which was based on the novel The Tale of Genji, starring Japanese figure skater, Olympic bronze medallist and former world champion Daisuke Takahashi in the title role.

Works

Anime/television

Year Title Notes
1986 Cosmos Pink Shock TV Movie
Maison Ikkoku
1987 Devilman – The Birth OVA
1988 Mobile Police Patlabor
Vampire Princess Miyu
1989 Patlabor: The TV Series
Ranma 1/2
Patlabor: The Movie Movie
Gosenzo-sama Banbanzai! OVA
Ranma 1/2: Nettohen
1990 Devilman – The Demon Bird OVA
Project A-ko
Karakuri Kengō Den Musashi Lord
Kyatto Ninden Teyandee
MAROKO
1991 Burn Up! OVA
Ranma 1/2: Big Trouble in Nekonron, China
Mermaid Forest
Demon Warrior Luna Varga
1992 Zetsuai 1989
Hime-chan's Ribbon
1993 Ranma ½ OVA OVA
The Irresponsible Captain Tylor OVA, TV Series
Patlabor 2: The Movie Movie
1994 Blue Seed
Iczer Girl Iczelion OVA
1995 Princess Minerva
Ghost in The Shell Movie
1996 Sorcerer Hunters
Baby and Me
1997 Hyper Police
Vampire Princess Miyu
1999 You're Under Arrest THE MOVIE
Dai-Guard Movie
2001 Geisters – Fractions of Earth
Zaion: I Wish You Were Here OVA
Rave Master
2002 WXIII: Patlabor the Movie 3
2003 Gunparade March
2004 Ghost in The Shell 2: INNOCENCE Movie
Ultraman Nexus[5]
Windy Tales
2005 Starship Operators
MAKOTO
2006 Fate/Stay Night TV series
Tachiguishi-Retsuden Music and Actor
Higurashi no Naku Koro ni
2007 Seirei no Moribito
Higurashi no Naku Koro ni Kai
Mobile Suit Gundam 00
2008 The Sky Crawlers
2009 Eden of the East
2010 Fate/stay night: Unlimited Blade Works
Mobile Suit Gundam 00 the Movie: A Wakening of the Trailblazer
2011 Towa no Quon
Busou Chuugakusei Basket Army
2012 009 Re:Cyborg
Unofficial Sentai Akibaranger
2014 Barakamon
World Trigger
The Perfect Insider
2015 Hana Moyu Taiga drama
Wakaba Girl
Subete ga F ni Naru
2016 Mobile Police Patlabor: Reboot ONA, serve as extra episode of Japan Animator Expo
Joker Game
Mob Psycho 100
Servamp
Touken Ranbu: Hanamaru
2017 Ultraman Geed[5]
Kamen Rider Build[6]
2018 The Ryuo's Work Is Never Done!
Manpuku Asadora
2019 Afterlost
No Guns Life
2020 Higurashi: When They Cry – Gou
2021 Vlad Love ONA
Higurashi: When They Cry – Sotsu
2023 The Fire Hunter[7]
My Home Hero[8]
Ōoku: The Inner Chambers[9] ONA
2024 Code Geass: Rozé of the Recapture
2025 Umamusume: Cinderella Gray[10]
2026 Patlabor EZY[11] OVA

Film

Year Title
1987 The Red Spectacles
1991 Mikadroid: Robokill Beneath Disco Club Layla
StrayDog: Kerberos Panzer Cops
1992 Talking Head
1998 Ring
1999 Ring 2
2000 Sadistic and Masochistic
Sleeping Bride
Chaos
2001 Avalon
Unloved
The Princess Blade
2002 Dark Water
Samourais
Bloody Mallory
2004 Kibakichi: Bakko yokaiden
Kibakichi: Bakko yokaiden 2
2005 Open Your Mind
Antarctic Journal
Seven Swords
Rinne
Kidan (奇谈)
2006 Death Note
Running Wild
Dragon Tiger Gate
Trapped Ashes
Death Note 2: The Last Name
A Battle of Wits
2007 Kaidan
2008 Ip Man
2009 Assault Girls
The Hovering Blade
2010 Ip Man 2
The Incite Mill
Ultraman Zero: The Revenge of Belial[5]
2011 GANTZ
GANTZ: Perfect Answer
Tormented
2013 Young Detective Dee: Rise of the Sea Dragon
2014 Garm Wars: The Last Druid
2015 Ip Man 3
Gamera
2016 Re:Born
2017 Biohazard Vendetta
2018 Detective Dee: The Four Heavenly Kings
Maquia: When the Promised Flower Blooms
2019 Ip Man 4
Blood Friends (血ぃともだち)[12]
2020 The Yin-Yang Master: Dream of Eternity
2021 Limbo
2024 Twilight of the Warriors: Walled In

Video games

Year Title Platform
1990 Sansara Naga Famicom
Bloody Warriors: Shangō no Gyakushū
1992 Sorcerian PC Engine
1994 Team Innocent: The Point of No Return PC-FX
Sansara Naga 2 Super Famicom
1998 Deep Fear Sega Saturn
2003 Nobunaga's Ambition Online (Chapter of Hiryu) PlayStation 2
2007 FolksSoul PlayStation 3
2007–2010 Sangokushi Online Windows

Documentary

Year Title
2009 Apocalypse: The Second World War

Ice shows

Year Title
2019 Hyoen – Like the moonlight[13]
2024 Hyoen – Miracle of the Cross[14]

Others

Year Title
2015 GAMERA[15]

Awards and honors

See also

References

  1. ^ a b "(117582) Kenjikawai". Minor Planet Center. Retrieved February 1, 2020.
  2. ^ "Profile" (in Japanese). Retrieved June 1, 2017.
  3. ^ "作曲家・川井憲次「「トワイライトQ」が僕の感性のターニングポイント」 (2) 押井守監督との出会い". マイナビニュース. May 17, 2013. Retrieved May 19, 2020.
  4. ^ "氷艶hyoen2019-月光かりの如く-". hyoen.jp (in Japanese). Retrieved July 22, 2025.
  5. ^ a b c 「ジーッとしてても、ドーにもならねぇ!」ウルトラマンシリーズ最新作「ウルトラマンジード」メインキャスト発表! (in Japanese). m-78.jp. June 1, 2017. Retrieved June 1, 2017.
  6. ^ "Release".
  7. ^ "Junji Nishimura, Mamoru Oshii's Hikari no Ō Fantasy TV Anime Unveils More Staff, January Debut". Anime News Network. September 21, 2022. Retrieved December 25, 2024.
  8. ^ "My Home Hero Anime's 1st Teaser Reveals Cast, Staff, April 2023 Premiere". Anime News Network. September 29, 2022. Retrieved December 25, 2024.
  9. ^ "Ōoku: The Inner Chambers Manga Gets Anime on Netflix". Anime News Network. March 24, 2023. Retrieved December 25, 2024.
  10. ^ "Uma Musume: Cinderella Gray Anime's 2nd Teaser Unveils More Cast, Co-Director & Composer, April Debut of 1st of 2 Parts". Anime News Network. December 25, 2024. Retrieved December 25, 2024.
  11. ^ Rouse, Isaac (December 15, 2025). "James Cameron's favorite sci-fi anime is getting a follow-up series". Polygon. Retrieved December 24, 2025.
  12. ^ "血ぃともだち". eiga.com. Retrieved June 17, 2022.
  13. ^ "氷艶hyoen2019-月光かりの如く-". hyoen.jp (in Japanese). Retrieved July 21, 2025.
  14. ^ "氷艶". hyoen.jp (in Japanese). Retrieved July 21, 2025.
  15. ^ "『GAMERA』石井克人監督 インタビュー(続報)最新のVFX技法を取り入れ、" 新世代の特撮"を実現させる". CGWORLD (in Japanese). Retrieved April 9, 2022.
  16. ^ "MPC/MPO/MPS Archive". Minor Planet Center. Retrieved February 1, 2020.